Q5. 2 different groups of runners are trained with different methods, one beingcontinuous training and the other intermittent training. The oxygen consumption of two groupsare of interest. Below, you can find the sample sizes, means and standard deviations.The measurements are assumed to follow Normal distribution.a) Estimate the confidence interval for the difference between population means withconfidence coefficient 0.95.b) Find 90% confidence for the ratio of variances for the two training methods. Q5.continuous training and the other intermittent training. The oxygen consumption of two groups2 different groups of runners are trained with different methods, one beingare of interest. Below, you can find the sample sizes, means and standard deviations.ContinuosTrainingn1 = 9IntermittentTrainingn2 = 7Xī =43.71X2 = 39.63S1 = 5.88S2 =7.68The measurements are assumed to follow Normal distribution.a) Estimate the confidence interval for the difference between population means withconfidence coefficient 0.95.b) Find 90% confidence for the ratio of variances for the two training methods. ContinuosIntermittentTrainingn1 = 9Trainingn2 = 7Xq =43.71X2 = 39.63S1 = 5.88S2 =7.68

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Description: Q5. 2 different groups of runners are trained with different methods, one beingcontinuous training and the other intermittent training. The oxygen consumption of two groupsare of interest. Below, you can find the sample sizes, means and standard devi

Consider, the pooled variance, spooled2=(n1-1)s12+(n2-1)s22n1+n2-2…

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Q5. 2 different groups of runners are trained with different methods, one being
continuous training and the other intermittent training. The oxygen consumption of two groups
are of interest. Below, you can find the sample sizes, means and standard deviations.

The measurements are assumed to follow Normal distribution.
a) Estimate the confidence interval for the difference between population means with
confidence coefficient 0.95.
b) Find 90% confidence for the ratio of variances for the two training methods.

Q5.
continuous training and the other intermittent training. The oxygen consumption of two groups
2 different groups of runners are trained with different methods, one being
are of interest. Below, you can find the sample sizes, means and standard deviations.
Continuos
Training
n1 = 9
Intermittent
Training
n2 = 7
Xī =43.71
X2 = 39.63
S1 = 5.88
S2 =7.68
The measurements are assumed to follow Normal distribution.
a) Estimate the confidence interval for the difference between population means with
confidence coefficient 0.95.
b) Find 90% confidence for the ratio of variances for the two training methods.

Continuos
Intermittent
Training
n1 = 9
Training
n2 = 7
Xq =43.71
X2 = 39.63
S1 = 5.88
S2 =7.68

Features Features Normal distribution is characterized by two parameters, mean (µ) and standard deviation (σ). When graphed, the mean represents the center of the bell curve and the graph is perfectly symmetric about the center. The mean, median, and mode are all equal for a normal distribution. The standard deviation measures the data's spread from the center. The higher the standard deviation, the more the data is spread out and the flatter the bell curve looks. Variance is another commonly used measure of the spread of the distribution and is equal to the square of the standard deviation.

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